Economic analysis of State's line in raw materials for nitrogenous fertilizer industry

  • 我国氮肥工业原料路线的经济分析
  • 来源:互联网摘选更新时间:2026-07-02 10:30:22

  • 重点词汇
  • analysisn.分析,分解;梗概,要略;[数]解析;验定;
  • nitrogenousadj.氮的,含氮的;
  • linen.线条;皱纹;行,列;队伍;字行;对白;诗行;罚写;话语;绳;电话线;路线;铁轨;运输公司;轮廓;界线;防线;立场;方式;行业;种类;流水线;家系;排序;一条细线的可卡因;
  • raw materials原材料;
  • industryn.工业;产业(经济词汇);工业界;勤劳;
  • fertilizern.肥料,化肥;受精媒介物;促进发展者;
  • ofprep. 关于;属于…的;由…制成;
  • forconj.因为,由于;
  • inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
  • economicadj.经济的;经济学的;有利可图的;
  • 相关例句
1、

The Development of SBR Technology and Its Application at Nitrogenous Fertilizer Industry

SBR技术的发展及其在氮肥行业的应用

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2、

Example Analysis on the Production of Small Nitrogenous Fertilizer Plant

小氮肥厂生产状况的个例分析

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3、
4、

Microorganism control in the circulating water of small nitrogenous fertilizer plant

小氮肥厂循环水中微生物的控制

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5、

3, The effects of continuous cropping years on bacterial physiological groups were in the order: the total microbe number of ammoniation> nitrifier> azotobacter and cytophaga in investigated bacteria;

连作对微生物生理类群的影响,在分析的几类有益细菌生理群中,氨化细菌>硝化细菌>固氮菌和纤维素分解菌;

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6、

Ihese two issues can be solved simultaneously by bioaugment, that is sewage sludge water is used to enrichment the nitrifier, and then added to the sewage treatment system.

针对这两个问题,本文利用污水厂的污泥水富集硝化菌,然后添加到污水处理系统,探讨生物添加对污水处理系统硝化性能与生物群落结构及数量的影响。

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7、

The nitrifier quantity was a main factor to effect nitrification rates at high-salinity sea area, with an influence ratio of 87.7%, at a level of 60% biodiversity similarity.

在硝化细菌多样性相似度60%的高盐度海区硝化细菌数量对硝化速率的影响率高达87.7%,是影响硝化反应速率的主要因素。

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8、

A heterotrophic nitrifier, named strain HN, was isolated from the greenhouse soil. The cells of isolates were Gram positive, rod or coccus.

从大棚土壤中分离到一株异养型硝化细菌,命名为菌株HN,分离菌株为革兰氏染色阳性,球状或杆状。

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9、

La had stimulative effect on soil nitrifier at low concentration and the maximum stimulation ratio reached 70 percent while had inhibitory effect at high concentration and the inhibition was strengthened with increasing concentration.

在低浓度下,镧对土壤硝化细菌有强烈的刺激作用,最大刺激率达到70%,随着浓度的升高则产生抑制作用并不断增强.镧对土壤反硝化细菌作用不明显。

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10、

The experimental results showed that the nitrite accumulation obtained from selective inhibition of high concentration free ammonia to nitrifier was unstable.

试验结果表明:通过高浓度游离氨对硝化菌选择性抑制所获得的亚硝酸盐积累是不稳定的;

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11、

Nitrifier or denitrifier could be used as indicator bacteria of Al-polluted soil.

土壤硝化细菌、反硝化细菌可以作为铝污染土壤生态环境的指示菌。

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12、

This product is a new type of nitrifier, which has special good effect for the degradation of the nitrite.

本品是新型硝化菌,对降解亚硝酸盐有特效。

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13、

Advance in molecular biology of heterotrophic nitrifier is reviewed in this paper.

现就异养硝化微生物的分子生物学研究作一综述。

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14、

Factors such as the degree of ammonolysis, the initial polymer solution concentration, pH, Ca2+ and so on had direct impacts on the micelle formation, the critical water content ( CWC) and particle size distribution.

胺解率、聚合物溶液初始浓度、pH值、Ca2+对胶束的形成、临界聚集水含量(CWC)、粒径分布等都有影响。

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15、

Synthesis of 3, 4-dichloroaniline by bromination and ammonolysis of o-dichlorobenzene was reported, the byproduct, hydrobromic acid was effectively utilized in the process.

本文介绍了以邻二氯苯为原料,经溴化、氨解两步反应合成3,4-二氯苯胺,并对副产物HBr进行了有效的回收利用。

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17、

Different routes for synthesis of carbamate were reviewed, including oxidative carbonylation of amino, reductive carbonylation of nitryl, aniline-nitrobenzene method and ammonolysis of dimethyl carbonate.

介绍了几种氨基甲酸酯的合成方法,包括氨基的氧化羰化法、硝基的还原羰化法、苯胺、硝基苯联合法和碳酸二甲酯的胺解法。

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18、

This article introduces manufacturing methods of taurine by means of sodium hydroxyethyl sulfonate ammonolysis acidification. Optimization quadratic regress standard alternant design experimentation was adopted in high-pressure ammonolysis reaction process experimentation.

研究了羟乙基磺酸钠氨解酸化法生产牛磺酸的工艺,对其中的高压氨解反应过程采用二次回归正交设计实验方法进行了优化。

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19、
20、

Ammonolysis of dimethyl carbonate ( DMC) to carbamate, a more promising route for synthesis of carbamate, was reviewed in detail, especially the catalysts.

认为碳酸酯胺解法是一种较有前途的方法,碳酸二甲酯胺解合成氨基甲酸酯是更具有工业应用前景的合成路线。

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